:root {
  --bg: #0b0c0f;
  --bg-2: #12141a;
  --text: #f3f4f5;
  --muted: #a8adb8;
  --green: #1dcc66;
  --line: rgba(255, 255, 255, 0.08);
  color-scheme: dark;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 17px/1.65 "YS Text", "Helvetica Neue", Arial, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: var(--green); }
img { max-width: 100%; height: auto; display: block; border-radius: 14px; border: 1px solid var(--line); }
.wrap { max-width: 820px; margin: 0 auto; padding: 0 20px; }
.top { border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-weight: 700; }
.brand img { border: 0; border-radius: 6px; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 22px; border-radius: 12px; background: var(--green); color: #04150b; font-weight: 700; text-decoration: none; }
.btn--sm { padding: 8px 14px; font-size: 14px; }
.crumbs { margin: 28px 0 0; font-size: 14px; color: var(--muted); }
.crumbs a { color: var(--muted); }
h1 { font-size: clamp(28px, 5vw, 40px); line-height: 1.15; margin: 12px 0 16px; }
h2 { font-size: 24px; margin: 40px 0 12px; }
h3 { font-size: 18px; margin: 20px 0 6px; }
.lead { font-size: 19px; color: #d6d8dd; }
.hero-img { margin: 28px 0; }
.steps { counter-reset: s; list-style: none; padding: 0; }
.steps li { counter-increment: s; position: relative; padding: 16px 16px 16px 64px; margin: 0 0 12px; background: var(--bg-2); border: 1px solid var(--line); border-radius: 14px; }
.steps li::before { content: counter(s); position: absolute; left: 16px; top: 16px; width: 32px; height: 32px; border-radius: 9px; display: grid; place-items: center; background: rgba(29, 204, 102, 0.16); color: var(--green); font-weight: 700; }
.steps strong { display: block; }
.cta { margin: 40px 0; padding: 28px; border-radius: 18px; background: var(--bg-2); border: 1px solid var(--line); text-align: center; }
.cta p { color: var(--muted); }
.related { padding: 0; list-style: none; }
.related li { margin: 8px 0; }
footer { margin-top: 56px; padding: 28px 0 40px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
footer a { color: var(--muted); }